Desiccant wheel dehumidifier and heat exchanger thereof

摘要

A heat exchanger of a desiccant wheel dehumidifier, disclosed in the disclosure, includes a frame and multiple heat exchange platy tubes. The frame has an air inlet and an air outlet. The multiple heat exchange platy tubes are fixed on the frame and are substantially arranged side by side with each other. Every two of the multiple heat exchange platy tubes adjacent to each other are separated at an interval from each other to form a first flow channel. Each of the multiple heat exchange platy tubes includes a main body and at least one spacing wall. The main body has multiple second flow channels therein. The at least one spacing wall is located between two of the multiple second flow channels adjacent to each other. The air inlet and the air outlet communicate with the multiple second flow channels.

主权项

1. A heat exchanger of a desiccant wheel dehumidifier, comprising:
a frame having an air inlet and an air outlet; and a plurality of heat exchange platy tubes fixed on the frame, and substantially arranged side by side with each other; wherein every two of the plurality of heat exchange platy tubes adjacent to each other are separated at an interval from each other to form a first flow channel, each of the plurality of heat exchange platy tubes includes a main body and at least one spacing wall; the main body has a plurality of second flow channels therein, and the at least one spacing wall is located between two of the plurality of second flow channels adjacent to each other, and both the air inlet and the air outlet communicate with the plurality of second flow channels, one end of each of the plurality of heat exchange platy tubes that is close to the bottom of the frame has a guiding slope.